Global Patent Index - EP 2656957 A2

EP 2656957 A2 20131030 - Methods and apparatuses for preheated interval welding

Title (en)

Methods and apparatuses for preheated interval welding

Title (de)

Verfahren und Vorrichtungen für vorgewärmtes Intervallschweißen

Title (fr)

Procédés et appareils de soudage d'intervalle préchauffé

Publication

EP 2656957 A2 20131030 (EN)

Application

EP 13164579 A 20130419

Priority

US 201213453104 A 20120423

Abstract (en)

Preheated interval welding methods for welding a weld material (120) to a substrate material (110) can include preheating the substrate material (110) to a preheat temperature less than a solidus temperature of the substrate material (110), melting the weld material (120) to produce molten weld material (121) at a melting distance away from the substrate material (110), and applying the molten weld material (121) in a plurality of intervals to the substrate material (110).

IPC 8 full level

B23K 13/01 (2006.01)

CPC (source: EP)

B23K 13/01 (2013.01); B23K 2101/001 (2018.08)

Citation (applicant)

None

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2656957 A2 20131030; CN 103372726 A 20131030; US 2013277348 A1 20131024

DOCDB simple family (application)

EP 13164579 A 20130419; CN 201310141978 A 20130423; US 201213453104 A 20120423